Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Package | SMA(DO-214AC) |
| Operating Junction Temperature Range | -55℃~+125℃ |
| Rectified current | 3A |
| Maximum reverse voltage | 40V |
| Diode Configuration | Standalone |
| Voltage – Forward(Vf@If) | 550mV@3A |
| Reverse Leakage Current (Ir) | 500uA@40V |
Product Overview
SS34 is a MDD (Microdiode) diode / rectifier identified by the exact orderable code SS34. Its confirmed technical identity includes Operating Junction Temperature Range -55℃~+125℃, Rectified current 3A, Maximum reverse voltage 40V, Diode Configuration Standalone.
The exact device is described as: Diode Independent 40V 3A Surface Mount SMA(DO-214AC). Selection should be based on the exact package and the operating conditions required by the design, rather than on a nearby family member or a generic part number.
Technical Specifications
| Parameter | Value |
|---|---|
| Package | SMA(DO-214AC) |
| Operating Junction Temperature Range | -55℃~+125℃ |
| Rectified current | 3A |
| Maximum reverse voltage | 40V |
| Diode Configuration | Standalone |
| Voltage – Forward(Vf@If) | 550mV@3A |
| Reverse Leakage Current (Ir) | 500uA@40V |
Selection Notes
- Package: SMA(DO-214AC)
- Operating Junction Temperature Range: -55℃~+125℃
- Rectified current: 3A
- Maximum reverse voltage: 40V
- Diode Configuration: Standalone
Application Fit
This exact part is appropriate for designs that require a diode / rectifier with the confirmed package and electrical/function parameters above. Final fit depends on the surrounding circuit, interface, thermal and mechanical requirements of the target design.
Design Considerations
Check current, power dissipation and board thermal conditions at the intended operating point rather than using the headline rating alone.
Use the exact SMA(DO-214AC) footprint/package definition when checking PCB land pattern, assembly clearance and sourcing equivalence.
Related Engineering Resources
- Datasheet — verified HKEQGOO-hosted technical document for this exact product identity.
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
To request a quotation, provide the manufacturer part number, required quantity, destination, target Date Code if applicable, and any testing or inspection requirements.
